The atomic number of Barium (Ba) is – McqOptions

MCQOPTIONS

1.	The atomic number of Barium (Ba) is
A.	38
B.	12
C.	56
D.	20
Answer» D. 20

Discussion

No Comment Found

Related MCQs

When individual up converters are used to modulate a channel, what is used to combine them into final signal?
If the earth station downlink signal received is at fs = 4.08 GHz, what first stage local-oscillator frequency fLO is needed to achieve IF of 770 MHz?
Where did Guglielmo Marconi die?
Which of the following procedures uses a photocell to measure absorbance of a culture to regulate the flow of culture media?
First non-crease fabrics were made by help of
Many of pigments found in living things can be used as
Gases do not have any fixed
In 1888 Presidential Election Grover Cleveland had 5,540,329 popular votes as against Benjamin Harrison’s 5,439,853. Benjamin Harrison got 233 electoral votes. How many electoral votes did Grover Cleveland get?
Growth of bacteria and fungi is sometimes inhibited by
Zinc forms only one ion by completing its